I am new to power supply. I copied the official circuit diagram but there is a problem. Please correct me, teachers.
As shown in the figure below, it is a flyback circuit diagram controlled by UC2842....
Semiconductor manufacturers are placing greater demands on automatic test equipment (ATE) companies to quickly and reliably design test systems that meet the growing demand for ICs, with minimal incre...
[b]What material is the magnetic ring made of? Just look at the color!!! [/b][p=null, 2, left][b]Send-Si-Aluminum Magnetic Ring[/b][/p][p=null, 2, left]Features of Send-Si-Aluminum Magnetic Ring: Lowe...
In the management and interaction of embedded devices, Web-based applications have become the mainstream. This program structure is the familiar B/S structure, that is, a Web server that supports scri...
We turn lights on and off almost every day, but this simple switch is the basic unit that makes up the CPU.
Share this article and see how to build the CPU, a switch world that is either 0 or 1.
From ...
On May 9, Huawei officially announced that it will work with the first batch of 18 automobile companies to establish a "5G automotive ecosystem" to accelerate the commercialization of 5G technology i...[Details]
Photoelectric current measurement technology in power systems is a hot topic and difficulty in research at home and abroad. Photoelectric current transformers are the future development trend of cu...[Details]
Hello everyone, in this video we will introduce the most commonly used Lissajous measurement method in XY mode. First, we connect two sine wave signals of the same frequency but different phases to...[Details]
// stm32 study notes For the library functions of the stm32f10x series chips, the GPIO operation functions are declared in stm32f10x_gpio.h and defined in stm32f10x_gpio.c. The IO port operation step...[Details]
Keywords: power generation enterprises, real-time database, integrated management and control, scientific development
1. Implementation Background
With the development of informatizat...[Details]
In just over a decade, China's railways have entered the world and now lead the world in high-speed rail development, becoming the contemporary "economic artery". From the "four horizontal and four...[Details]
What is LED? LED is the abbreviation of light emitting diode. The "LED" mentioned in the display industry refers specifically to LED that can emit visible light bands.
What is a pixel? The ...[Details]
1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because o...[Details]
1. When the measuring instrument shows that it has reached the required stability, the weighing value can be read.
2. The power supply of the electronic balance should be kept away from other...[Details]
As smart cars enter the data-driven era, compliance supervision of data is imperative. Recently, the China Electric Vehicle 100 People's Association and the Smart Car and Smart City Collaborative Dev...[Details]
Industrial computer motherboards and ARM industrial control motherboards both belong to the category of industrial motherboards, which are essentially different from ordinary motherboards. The follow...[Details]
In response to analysts' questions about China's 5G mobile phone market during the third quarter earnings call, Apple CEO Cook said that we will not comment on future products. When it comes to 5G, m...[Details]
This basic RF oscillator circuit is easy to build and the components are not critical. Most of them can be found in your junk parts box. The circuit is powered by a 9VDC power supply.
Th...[Details]
Recently, Shihua Technology said in an institutional survey that as the epidemic situation gradually improves, the adverse effects gradually weaken, the company's customers in Shanghai, Kunshan and o...[Details]
1 Introduction
Central air conditioning controller is different from ordinary air conditioning controller. Ordinary air conditioning controller is installed in the indoor hanging unit, and the...[Details]